مسامير عربة 5/16-18 × 1/2 بوصة | ملولبة بالكامل | فولاذ مطلي بالزنك درجة A307 (250/عبوة)

The square neck grabbed the wood instantly when I tightened it, saving me from needing a second wrench. Smooth rounded heads look clean on the project. Packaging was sturdy and all 250 arrived in perfect condition.

These carriage bolts have that solid square neck underneath the head that really grips into the wood and stops them from spinning while you tighten the nut. The zinc plating looks clean and uniform across all 250 pieces in the package. Exactly what I needed for a sturdy outdoor bench repair.

The zinc coating seems decent and should resist rust in my outdoor shed project. I just wish the bag had a resealable top, since I only needed about 80 for now.